1) Possibly a wooden bowl with a cover (EDD), although a ‘pair’ may suggest that they were butter pats.
1567 Item 25 wodde cuppes 30 wodde dowblers 12 pare of coffyns three syles & 18 bowles, 6s 8d, Fixby
1622 noggans, skales, dishes, butter coffens, Cottingley
1638 trenchers, dishes, butter coffins, Thwaites
c.1740 1 pair of butter coffins, Holmfirth.